<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> SEP-30-1999 <CASH> 708,000 <SECURITIES> 0 <RECEIVABLES> 21,683,000 <ALLOWANCES> (339,000) <INVENTORY> 18,823,000 <CURRENT-ASSETS> 43,037,000 <PP&E> 142,507,000 <DEPRECIATION> (46,904,000) <TOTAL-ASSETS> 159,555,000 <CURRENT-LIABILITIES> 17,653,000 <BONDS> 50,000,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 8,847,000 <OTHER-SE> 78,817,000 <TOTAL-LIABILITY-AND-EQUITY> 159,555,000 <SALES> 87,185,000 <TOTAL-REVENUES> 87,185,000 <CGS> 60,115,000 <TOTAL-COSTS> 77,513,000 <OTHER-EXPENSES> 134,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,087,000 <INCOME-PRETAX> 6,451,000 <INCOME-TAX> 1,808,000 <INCOME-CONTINUING> 4,683,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 4,683,000 <EPS-BASIC> 0.56 <EPS-DILUTED> 0.50